Ecosystem species are classified into trophic levels, which indicate a linear flow of food and energy transmission. It is a matrix of the food chain, which is connected at many different trophic ...

Specializing in ecosystem ecology, Wang’s team explores how human activities (such as grazing, mowing, and nitrogen deposition) affect interactions between species of different trophic levels in ...

The bar for the final trophic level at the top of the pyramid of number can be large if this species is small, for example, fleas. Remember, a different but correct example of an organism is also ...

More information: Xiaolu Li et al, Insight into the characterization of dissolved organic matter in shallow lakes with different trophic states and their net photo-generation capacity of reactive ...

As one of the most rapidly accumulating sedimentary regions globally, the Yellow River Delta is characterized by the rapid deposition of sediment near ...